Answer
Carefully examine the job description. ...
Consider why you are interviewing and your qualifications. ...
Perform research on the company and role. ...
Consider your answers to common interview questions. ...
Practice your speaking voice and body language.
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Answer:
C. 34 possible assignments of grey levels
Explanation:
This is illustrated below;
00, 01, 02
,
10, 11, 12, 13,
20, 21, 22, 23, 24,
31, 32, 33, 34, 35,
42, 43, 44, 45, 46,
53, 54, 55, 56, 57,
64, 65, 66, 67,
75, 76 and 77.
Recover as much of the R-502 from the recovery unit as possible, change filter, and evacuate. In addition, to alter the compressor on a system containing R-410A, the person must isolate the compressor then evacuate the isolated section of the system to atmospheric pressure and hold. If system pressure does not increase, then remove the compressor. The recovered refrigerant may encompass acids, moisture and oils and every air conditioning or refrigerating system should be secure by a pressure relief device.
Answer:
Because humans have human minds meaning there are chances of errors, and or mistakes. and they do the same thing over and over with precise precision
Explanation:
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